【发布时间】:2018-03-14 13:59:02
【问题描述】:
这是我在尝试安装 MPDF/MPDF 时收到的错误消息。
$ composer create-project mpdf/mpdf --prefer-dist
PHP Warning: PHP Startup: Unable to load dynamic library
'/usr/lib/php/20151012/gd.so' - /usr/lib/php/20151012/gd.so: cannot open
shared object file: No such file or directory in Unknown on line 0
You are running composer with xdebug enabled. This has a major impact on
runtime performance. See https://getcomposer.org/xdebug
[Composer\Downloader\TransportException]
无法下载“https://packagist.org/packages.json”文件:SSL
操作失败,代码为 1。OpenSSL 错误消息:
错误:140770FC:SSL 例程:SSL23_GET_SERVER_HELLO:未知协议
启用加密失败
无法打开流:操作失败
我不知道该怎么做,你能帮我吗?
【问题讨论】:
标签: php composer-php mpdf